DURAN® Triple-Neck Round Bottom Flask With Standard Ground Joint, Parallel Side Necks NS 19/26, Centre Neck NS 24/29, 250ml, DWK Life Science (CAT#: STEM-FB-1065-LC)

DURAN® Triple-Neck Round Bottom Flask manufactured by DWK Life Science is made from 3.3 expansion borosilicate glass. The triple-neck design allows three separate components i.e. condensers, adapters, thermometers, etc. to connect directly to the flask

Side Arm Thread: NS 19/26
Capacity (mL): 250
Diameter d (mm): 85
Height h (mm): 105
Remarks: Non-DIN/ISO size.
Quantity: 1

Vertical centre neck and two parallel side necks
The geometry allows very uniform heating of the flask contents
Tight closure due to standard ground joints
Fired-on, highly durable white print